Casio G-Shock GG-B100X-1A3DR Mudmaster

🔹 Design & Build

Case Size: 55.4 × 51.3 × 19.4 mm
Dial Colour: Matte Black with Green Accents
Strap Type: Bio-based Resin Band (Army Green)
Crystal: Spherical Mineral Glass
Case Shape: Large Round Outdoor Design
Finish: Rugged Military-Inspired Mudmaster Design
Bezel: Carbon Fibre Bezel
Case Material: Bio-based Carbon / Resin
Display: Analog-Digital (Negative LCD Display)
Weight: 93 g
Compatible Wrist Size: 145–215 mm

🔹 Specifications

Brand: CASIO
Series: G-SHOCK MASTER OF G – LAND / MUDMASTER
Model: GG-B100X-1A3DR
Gender: Men 
Warranty: 1 Year CASIO Official Warranty
Movement: Quartz Analog-Digital
Water Resistance: 200 meters / 20 BAR – suitable for outdoor activities and water use
Strap Material: Bio-based Resin
Case Material: Bio-based Carbon / Resin
Battery: CR2025 (Approx. 2 Years Battery Life)
Accuracy: ±15 seconds per month (without mobile link)
Construction: Shock Resistant, Mud Resistant, Carbon Core Guard Structure

🔹 Key Features

🌿 Military-Inspired MUDMASTER Design
Features a tactical matte black dial with army green resin band, sword-style hands, and bold outdoor styling.

🖤 High-Visibility Black Dial
The matte black analog-digital face combines large Arabic numerals, green accents, and a negative LCD display for a rugged appearance.

💪 Carbon Core Guard Structure
Built with carbon-based protection technology for enhanced strength, durability, and resistance during outdoor adventures.

🌪️ Mud Resistant Construction
Designed to prevent mud and dirt intrusion, making it suitable for harsh environments.

📱 Bluetooth Smartphone Link
Connects with CASIO WATCHES app for:
• Automatic time adjustment
• Easy watch settings
• Around 300 world time cities
• Life log data
• Mission log
• Location memory & indicator
• Phone finder

🧭 Digital Compass Function
• Measures direction in 16 points
• Measuring range: 0–359°
• Continuous measurement up to 60 seconds
• North indication
• Magnetic declination correction
• Calibration support

⛰️ Altimeter Function
• Measuring range: -700 to 10,000m
• Altitude differential graph
• Manual memory records up to 14 entries
• Auto logging of high/low altitude and ascent/descent data

🌦️ Barometer Function
• Atmospheric pressure measurement
• Pressure tendency graph
• Pressure change alert with indicator

🌡️ Thermometer Function
• Measuring range: -10°C to 60°C
• Celsius / Fahrenheit switching

🚶 Step Counter
• 3-axis acceleration sensor
• Step count range: 0–999,999 steps
• Auto sensor sleep power saving

🌍 World Time Function
• 38 time zones
• 38 cities + UTC
• Home city/world city swapping
• Sunrise & sunset display

⏱ 1/100-Second Stopwatch
• Measuring capacity:
 – 00'00''00 ~ 59'59''99 (first 60 minutes)
 – 1:00'00 ~ 23:59'59 (after 60 minutes)
• Modes: Elapsed time, split time, 1st–2nd place times

⏲ Countdown Timer
• Measuring unit: 1 second
• Countdown range: 24 hours

⏰ Alarm Functions
• 5 daily alarms
• Hourly time signal

💡 Double LED Light (Super Illuminator)
• White LED
• Auto LED light
• Selectable illumination duration (1.5 / 3 seconds)
• Afterglow function

📅 Full Auto Calendar
• Up to year 2099

🔄 Additional Functions
• Hand shift feature for clear digital display viewing
• 12/24-hour format
• Analog: Hour, minute, second
• Digital: Hour, minute, second, AM/PM, month, date, day

📦 In the Box

✔️ CASIO G-SHOCK GG-B100X-1A3DR Watch × 1
✔️ G-SHOCK Original Box × 1
✔️ Warranty Card × 1

💡 Why Choose This Model?

✅ Rugged military-style MUDMASTER design with army green accents
✅ Built with Carbon Core Guard structure for extreme durability
✅ Mud resistant and 200M water resistant for outdoor use
✅ Advanced sensors including compass, altimeter, barometer, and thermometer
✅ Bluetooth connectivity with CASIO WATCHES app
✅ Step tracking and mission-ready outdoor functions
✅ Tactical black and green colour combination
✅ Ideal for hiking, adventure, and extreme outdoor lifestyles
✅ 100% Authentic CASIO
✅ 1 Year Official CASIO Warranty